.layui-row > form{
    display: flex;
    align-items:center;
    /*justify-content: center;*/
}
.nav-type {
    display: flex;
    align-items:center;
}
.nav-type > div:nth-child(2){
   margin-left: 50px;
}
.nav_status{
    margin-left: 10px;
    display: flex;
    align-items:center;
}
.nav_status > div:nth-child(2){
    display: flex;
}